package cn.kp.learning.service;
import java.util.List;
import cn.kp.learning.model.Roles;
import cn.kp.learning.model.RolesExample;
public interface RolesService {

	int addRoles(Roles rl);
	
	int deleteRoles(String RoleId);
	
	int modifyRoles(Roles rl);
	
	Roles selectRole(String RoleName,String RoleId);
	
	List<Roles> selectRoles(RolesExample example);
	
}
